Los Angeles: Teen pop sensation Justin Bieber is all set to release his highly anticipated single `Heartbreaker` this Sunday.
The 19-year-old singer took to micro-blogging site Twitter to announce the release date of the track, reported Ace Showbiz.
"Sunday midnight `heartbreaker`," Bieber wrote.
His manager, Scooter Braun, also posted the artwork of Bieber`s `heartbreaker` and tweeted, "So it begins.... Sunday midnight... Expect the unexpected."
It has been several months since Bieber announced `Heartbreaker` as his new single. In July, Bieber teased the track in the commercial for his fragrance, The Key.